203460298

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{281}}^1\times {\mathrm{5099}}^1$

素因数の和:5453

約数の個数: 16

約数和(自身を含む): 310651200

約数和(自身を除く): 107190902

約数列:

[1, 2, 71, 142, 281, 562, 5099, 10198, 19951, 39902, 362029, 724058, 1432819, 2865638, 101730149, 203460298]

約数ペア:

[(1, 203460298), (2, 101730149), (71, 2865638), (142, 1432819), (281, 724058), (562, 362029), (5099, 39902), (10198, 19951)]